package com.mybatis.inter;

import java.util.List;

import com.mybatis.model.User;

public interface IUserOperation {    
    public User selectUserByID(int user_id);
    public User selectUserByLogin(String user_login);
    public String selectPasswordByLogin(String user_login);
    public List<User> selectUsers(String user_name);
    public void addUser(User user);
    public void deleteUser(int id);
    public void updateUser(User user);
}
